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Old 11-05-2012, 06:30 AM   #5
Scooby Specialist
Member#: 9481
Join Date: Aug 2001
Chapter/Region: South East
Location: FFR Challenge #43
2011 Carrera 4s
2009 BMW M5


With the advancements in off power fuel delivery And cylinder deactivation, the larger engines are getting just as efficient at idle and cruising as the smaller turbo engines.
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